CA1253915A - Circuit protecteur contre les surintensites - Google Patents
Circuit protecteur contre les surintensitesInfo
- Publication number
- CA1253915A CA1253915A CA000485760A CA485760A CA1253915A CA 1253915 A CA1253915 A CA 1253915A CA 000485760 A CA000485760 A CA 000485760A CA 485760 A CA485760 A CA 485760A CA 1253915 A CA1253915 A CA 1253915A
- Authority
- CA
- Canada
- Prior art keywords
- transistor
- circuit
- overcurrent protection
- set forth
- protection circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000004224 protection Effects 0.000 title claims abstract description 97
- 239000003990 capacitor Substances 0.000 claims description 27
- 238000012546 transfer Methods 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 20
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 230000014509 gene expression Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 101150066284 DET2 gene Proteins 0.000 description 2
- 230000002939 deleterious effect Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- NSMXQKNUPPXBRG-SECBINFHSA-N (R)-lisofylline Chemical compound O=C1N(CCCC[C@H](O)C)C(=O)N(C)C2=C1N(C)C=N2 NSMXQKNUPPXBRG-SECBINFHSA-N 0.000 description 1
- 102000012677 DET1 Human genes 0.000 description 1
- 101150113651 DET1 gene Proteins 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Protection Of Static Devices (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59-137966 | 1984-07-05 | ||
| JP59137966A JPS6118312A (ja) | 1984-07-05 | 1984-07-05 | 過電流保護回路 |
| JP59-140921 | 1984-07-06 | ||
| JP59140921A JPS6122717A (ja) | 1984-07-06 | 1984-07-06 | 過電流保護回路 |
| JP59-140922 | 1984-07-06 | ||
| JP59140922A JPS6122718A (ja) | 1984-07-06 | 1984-07-06 | 過電流保護回路 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1253915A true CA1253915A (fr) | 1989-05-09 |
Family
ID=27317566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000485760A Expired CA1253915A (fr) | 1984-07-05 | 1985-06-27 | Circuit protecteur contre les surintensites |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4661879A (fr) |
| EP (1) | EP0167172B1 (fr) |
| KR (1) | KR900001783B1 (fr) |
| CA (1) | CA1253915A (fr) |
| DE (1) | DE3584541D1 (fr) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4924344A (en) * | 1989-02-27 | 1990-05-08 | Teledyne Industries, Inc. | Circuitry for protection against electromotively-induced voltage transients in solid state relay circuits |
| US4931778A (en) * | 1989-02-27 | 1990-06-05 | Teledyne Industries, Inc. | Circuitry for indicating the presence of an overload or short circuit in solid state relay circuits |
| US4916572A (en) * | 1989-02-27 | 1990-04-10 | Teledyne Industries, Inc. | Circuitry for protecting against load voltage transients in solid state relay circuits |
| WO1992007402A1 (fr) * | 1990-10-12 | 1992-04-30 | Raychem Limited | Agencement de protection de circuit |
| DE4013731C2 (de) * | 1990-04-28 | 1995-07-13 | Sel Alcatel Ag | Schaltungsanordnung zur Begrenzung des Einschaltstromstoßes |
| GB9100283D0 (en) * | 1991-01-07 | 1991-02-20 | Raychem Ltd | Overcurrent protection device |
| US5319515A (en) * | 1990-10-12 | 1994-06-07 | Raychem Limited | Circuit protection arrangement |
| US5130636A (en) * | 1991-02-12 | 1992-07-14 | Raynet Corp. | Protective circuit for providing a reference voltage at a backplane |
| GB9120727D0 (en) * | 1991-09-30 | 1991-11-13 | Raychem Ltd | Protection device for signal and power carrying line |
| US5508872A (en) * | 1994-01-24 | 1996-04-16 | Ford Motor Company | Circuit for ground fault detection and switching |
| DE4412811A1 (de) * | 1994-04-14 | 1995-10-19 | Philips Patentverwaltung | Vermittlungsvorrichtung mit einer Speiseschaltung zur Gleichstromversorgung eines Teilnehmerendgeräts |
| DE19538368C1 (de) * | 1995-10-14 | 1996-11-28 | Bosch Gmbh Robert | Schutzschaltung für einen Lastwiderstand (Verbraucher) mit vorgeschaltetem Transistor |
| DE10019092A1 (de) * | 2000-04-12 | 2001-10-25 | Siemens Ag | Niederspannungs-Leistungsschalter mit einem Informationsspeicher |
| US6781502B1 (en) * | 2003-05-06 | 2004-08-24 | Semiconductor Components Industries, L.L.C. | Method of forming a protection circuit and structure therefor |
| JP4556116B2 (ja) * | 2004-11-26 | 2010-10-06 | ソニー株式会社 | 定電圧電源回路 |
| US8400745B1 (en) * | 2008-04-30 | 2013-03-19 | Netapp, Inc. | Fuse apparatus |
| DE102009060346A1 (de) * | 2009-12-24 | 2011-06-30 | Merten GmbH & Co. KG, 51674 | Elektrische Schaltung zum Schalten und/oder Dimmen von Lasten |
| EP2562896A3 (fr) * | 2011-08-23 | 2013-11-06 | Magna E-Car Systems GmbH & Co OG | Circuit de commande destiné à limiter un courant de charge, commutation de charge et véhicule automobile |
| US9030792B2 (en) * | 2012-04-20 | 2015-05-12 | Continental Automotive Systems, Inc. | Overvoltage protection method using exposed device supply rail |
| WO2014039191A1 (fr) * | 2012-09-06 | 2014-03-13 | Murata Manufacturing Co., Ltd. | Procédé et appareil pour une protection contre un court-circuit continue |
| SG11201602784PA (en) * | 2013-09-09 | 2016-05-30 | Gilbarco China Co Ltd | Hand-held fuel dispenser control device having a current-limiting battery pack |
| CN104843625A (zh) * | 2014-02-19 | 2015-08-19 | 北京长吉加油设备有限公司 | 具有限流电池组的手持式燃料分配器控制设备 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3403320A (en) * | 1964-03-26 | 1968-09-24 | Gorham Corp | Voltage regulator with current overload protection |
| US3534249A (en) * | 1967-07-05 | 1970-10-13 | Mechanical Products Inc | Current regulating network with overload protection |
| DE1638140C3 (de) * | 1968-03-15 | 1974-01-03 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Schaltungsanordnung zur selbsttätigen Kurzschluß- und Überstromabschaltung |
| US3597657A (en) * | 1969-03-17 | 1971-08-03 | Lynch Communication Systems | Current limiter for power supplies |
| US3755679A (en) * | 1972-07-10 | 1973-08-28 | Monsanto Co | Constant photon energy source |
| DE2409798B2 (de) * | 1974-03-01 | 1978-09-14 | Neumann Elektronik Gmbh, 4330 Muelheim | Kurzschluß- und Überlastungsschutzeinrichtung für einen mit Halbleiterelementen bestückten Verstärker |
| US4045887A (en) * | 1976-04-12 | 1977-09-06 | Honeywell Information Systems Inc. | Switching regulator control circuit |
| JPS591066B2 (ja) * | 1978-12-27 | 1984-01-10 | 株式会社リコー | 定電圧電源装置の起動方式 |
| SU883884A1 (ru) * | 1980-03-20 | 1981-11-23 | Предприятие П/Я Р-6218 | Устройство дл ограничени величины посто нного тока |
| SE448333B (sv) * | 1982-02-18 | 1987-02-09 | Ericsson Telefon Ab L M | Elektronisk sekring ingaende i ett distributionssystem for likstrom |
-
1985
- 1985-06-27 CA CA000485760A patent/CA1253915A/fr not_active Expired
- 1985-06-28 US US06/750,164 patent/US4661879A/en not_active Expired - Lifetime
- 1985-07-05 EP EP85108366A patent/EP0167172B1/fr not_active Expired - Lifetime
- 1985-07-05 DE DE8585108366T patent/DE3584541D1/de not_active Expired - Fee Related
- 1985-07-05 KR KR8504842A patent/KR900001783B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR860001508A (ko) | 1986-02-26 |
| EP0167172A2 (fr) | 1986-01-08 |
| DE3584541D1 (de) | 1991-12-05 |
| EP0167172B1 (fr) | 1991-10-30 |
| EP0167172A3 (en) | 1987-07-22 |
| US4661879A (en) | 1987-04-28 |
| KR900001783B1 (en) | 1990-03-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry | ||
| MKEX | Expiry |
Effective date: 20060509 |